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Adding vendor specific (OMTI) commands

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This commit is contained in:
Michael McMaster 2017-03-12 14:16:00 +10:00
parent c75fbc8e6e
commit 6e10264827
2 changed files with 81 additions and 0 deletions
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59
software/SCSI2SD/src/vendor.c Executable file
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// Copyright (C) 2016 Michael McMaster <michael@codesrc.com>
//
// This file is part of SCSI2SD.
//
// SCSI2SD is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// SCSI2SD is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SCSI2SD. If not, see <http://www.gnu.org/licenses/>.
#include "device.h"
#include "scsi.h"
#include "vendor.h"
// Callback after the DATA OUT phase is complete.
static void doAssignDiskParameters(void)
{
scsiDev.phase = STATUS;
}
int scsiVendorCommand()
{
int commandHandled = 1;
uint8 command = scsiDev.cdb[0];
if (command == 0xC0)
{
// Define flexible disk format
// OMTI-5204 controller
// http://bitsavers.informatik.uni-stuttgart.de/pdf/sms/OMTI_5x00.pdf
// Stub. Sectors-per-track should be configured by scsi2sd-util
}
else if (command == 0xC2)
{
// Assign Disk Parameters command
// OMTI-5204 controller
// http://bitsavers.informatik.uni-stuttgart.de/pdf/sms/OMTI_5x00.pdf
// Stub to read and discard 10 bytes.
scsiDev.dataLen = 10;
scsiDev.phase = DATA_OUT;
scsiDev.postDataOutHook = doAssignDiskParameters;
}
else
{
commandHandled = 0;
}
return commandHandled;
}

22
software/SCSI2SD/src/vendor.h Executable file
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// Copyright (C) 2016 Michael McMaster <michael@codesrc.com>
//
// This file is part of SCSI2SD.
//
// SCSI2SD is free software: you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation, either version 3 of the License, or
// (at your option) any later version.
//
// SCSI2SD is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
// GNU General Public License for more details.
//
// You should have received a copy of the GNU General Public License
// along with SCSI2SD. If not, see <http://www.gnu.org/licenses/>.
#ifndef S2S_VENDOR_H
#define S2S_VENDOR_H
int scsiVendorCommand(void);
#endif